<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<html>
<title>默认首页</title>
<body>
<div align="center">
    <h2>Hello World!</h2>
    <a href="<%=request.getContextPath()%>/s_login/toLogin" target="_blank"><button>登录</button></a>
    <a href="<%=request.getContextPath()%>/s_login/toRegister" target="_blank"><button>注册</button></a>
    <a href="<%=request.getContextPath()%>/studentInfo.html" target="_blank"><button>学生页面测试</button></a>
    <a href="<%=request.getContextPath()%>/s_login/toLoginOut" target="_blank"><button>退出登录</button></a>
</div>
</body>
</html>
